Cheap Flights from Samui Intl. Airport (USM) to Bangkok (BKK) from HK$1,185~

View HK$1,185 flight on Thu, 18 Jun 2026Opens in a new window

Popular airlines from Samui Intl. Airport (USM) to Suvarnabhumi Intl. Airport (BKK)

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Find Cheap Flights from Samui Intl. Airport (USM) to Bangkok (BKK)

Prices were available within the past 7 days and start at HK$1,185 for one-way flights and HK$2,359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, 7 May - Wed, 13 May
USM
Koh Samui
BKK
Bangkok
HK$2,359 Return, found 5 days ago
HK$2,359
Return
found 5 days ago
Select Bangkok Airways flight, departing Thu, 7 May from Koh Samui to Bangkok, returning Wed, 13 May, priced at HK$2,359 found 5 days ago
Bangkok Airways
Sat, 11 Apr - Wed, 15 Apr
USM
Koh Samui
BKK
Bangkok
HK$2,429 Return, found 6 days ago
HK$2,429
Return
found 6 days ago
Select Bangkok Airways flight, departing Sat, 11 Apr from Koh Samui to Bangkok, returning Wed, 15 Apr, priced at HK$2,429 found 6 days ago
Bangkok Airways
Thu, 7 May - Wed, 13 May
USM
Koh Samui
BKK
Bangkok
HK$2,509 Return, found 5 days ago
HK$2,509
Return
found 5 days ago
Select Bangkok Airways flight, departing Thu, 7 May from Koh Samui to Bangkok, returning Wed, 13 May, priced at HK$2,509 found 5 days ago
Bangkok Airways
Sat, 11 Apr - Wed, 15 Apr
USM
Koh Samui
BKK
Bangkok
HK$2,519 Return, found 6 days ago
HK$2,519
Return
found 6 days ago
Select Bangkok Airways flight, departing Sat, 11 Apr from Koh Samui to Bangkok, returning Wed, 15 Apr, priced at HK$2,519 found 6 days ago
Bangkok Airways
Sat, 11 Apr - Wed, 15 Apr
USM
Koh Samui
BKK
Bangkok
HK$2,579 Return, found 6 days ago
HK$2,579
Return
found 6 days ago
Select Bangkok Airways flight, departing Sat, 11 Apr from Koh Samui to Bangkok, returning Wed, 15 Apr, priced at HK$2,579 found 6 days ago
Bangkok Airways
Sat, 11 Apr - Wed, 15 Apr
USM
Koh Samui
BKK
Bangkok
HK$2,629 Return, found 6 days ago
HK$2,629
Return
found 6 days ago
Select Bangkok Airways flight, departing Sat, 11 Apr from Koh Samui to Bangkok, returning Wed, 15 Apr, priced at HK$2,629 found 6 days ago
Bangkok Airways
Wed, 11 Mar - Fri, 13 Mar
USM
Koh Samui
BKK
Bangkok
HK$2,638 Return, found 2 days ago
HK$2,638
Return
found 2 days ago
Select Bangkok Airways flight, departing Wed, 11 Mar from Koh Samui to Bangkok, returning Fri, 13 Mar, priced at HK$2,638 found 2 days ago
Bangkok Airways
Sat, 14 Mar - Thu, 19 Mar
USM
Koh Samui
BKK
Bangkok
HK$2,669 Return, found 3 days ago
HK$2,669
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 14 Mar from Koh Samui to Bangkok, returning Thu, 19 Mar, priced at HK$2,669 found 3 days ago
Bangkok Airways
Sat, 21 Mar - Wed, 25 Mar
USM
Koh Samui
BKK
Bangkok
HK$2,708 Return, found 20 hours ago
HK$2,708
Return
found 20 hours ago
Select Bangkok Airways flight, departing Sat, 21 Mar from Koh Samui to Bangkok, returning Wed, 25 Mar, priced at HK$2,708 found 20 hours ago
Bangkok Airways
Wed, 11 Mar - Fri, 13 Mar
USM
Koh Samui
BKK
Bangkok
HK$2,728 Return, found 2 days ago
HK$2,728
Return
found 2 days ago
Select Bangkok Airways flight, departing Wed, 11 Mar from Koh Samui to Bangkok, returning Fri, 13 Mar, priced at HK$2,728 found 2 days ago

Find the cheapest month to fly from Koh Samui (USM) to Bangkok (BKK)

May is typically the cheapest month to fly

From HK$1,423 - HK$2,266 per traveller.

Frequently asked questions

How much is a flight from Ko Samui Airport (USM) to Bangkok Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from USM to Suvarnabhumi Airport start from HK$2,359. Make your booking ASAP to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Samui Airport to Suvarnabhumi Airport?
Every airline has different terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Samui Airport to Bangkok Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Ko Samui Airport (USM) to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from USM to Suvarnabhumi Intl. Airport (BKK)?
A flight distance of just 470 kilometers separates Koh Samui and Bang Phli. Once you're up in the skies, you won't have time to do much more than listen to some short podcasts.
Which airlines fly direct from Samui Airport to Bangkok Airport?
Bangkok Airways (PG) will take you from Ko Samui Airport (USM) to Bangkok Airport safely and comfortably. You can choose from 486 flights every month on this route.
Are Ko Samui Airport (USM) to BKK flight tickets cheaper when they're purchased at the last minute?
Booking last minute from USM to Bangkok Airport can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you'd prefer to start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.

Travel information

Origin airport
Samui Intl. Airport
Destination airport
Suvarnabhumi Intl.
Airlines serving
Bangkok Airways
Return price
HK$2,359
Distance
464 km
Average flight time
1 hour 15 mins

Book with confidence

Flights from Koh Samui to Bangkok

Book cheap flights from Koh Samui (USM) to Bangkok (BKK) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Koh Samui (USM) to Bangkok (BKK) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Koh Samui (USM) to Bangkok (BKK) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Bangkok flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Bangkok and things to do in Bangkok for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Bangkok more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Bangkok is HK$1,185 now!

 

Flights from Koh Samui to Bangkok

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